From b3646bd809fc7688145d3e4a7b90fb8a64979a48 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Fri, 23 Mar 2007 17:00:00 +0000 Subject: r21947: Fix the equivalent of memcpy(x, x, 16). Found by valgrind on the build farm. Jeremy. (This used to be commit 6eed92dfd4da1f9979831bec8e0dcdee33fb53b4) --- source3/libsmb/credentials.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'source3') diff --git a/source3/libsmb/credentials.c b/source3/libsmb/credentials.c index 76fc5fc062..3243719d5c 100644 --- a/source3/libsmb/credentials.c +++ b/source3/libsmb/credentials.c @@ -101,7 +101,9 @@ static void creds_init_64(struct dcinfo *dc, unsigned char sum2[8]; /* Just in case this isn't already there */ - memcpy(dc->mach_pw, mach_pw, 16); + if (dc->mach_pw != mach_pw) { + memcpy(dc->mach_pw, mach_pw, 16); + } sum[0] = IVAL(clnt_chal_in->data, 0) + IVAL(srv_chal_in->data, 0); sum[1] = IVAL(clnt_chal_in->data, 4) + IVAL(srv_chal_in->data, 4); -- cgit